RESUMO
INTRODUCTION: Intraoperative neurophysiological monitoring (IONM) is a procedure that uses neurophysiological techniques in order to evaluate the motor and sensitive systems during surgeries that endanger the nervous system. METHOD: The approach, scope, target population, and clinical questions to be answered were defined. A systematic search of the evidence was conducted step by step; during the first stage, clinical practice guidelines were collected, during the second stage systematic reviews were obtained, and during the third stage, clinical trials and observational studies were procured. The MeSH nomenclature and free related terminology were used, with no language restrictions and a 5-10 years frame. The quality of the evidence was graded using the CEPD and SIGN scales. RESULTS: Obtained using the search algorrhythms of 892 documents. Fifty-eight were chosen to be included in the qualitative synthesis. A meta-analysis was not possible due to the heterogeneity of the studies. CONCLUSIONS: Eighteen recommendations were issued and will support the adequate use of the IONM.
INTRODUCCIÓN: El monitoreo neurofisiológico intraoperatorio (MNIO) es un procedimiento que emplea técnicas neurofisiológicas con la finalidad de evaluar los sistemas motor y sensitivo durante cirugías que ponen en riesgo al sistema nervioso. MÉTODO: Se definieron el enfoque, los alcances, la población diana y las preguntas clínicas por resolver. Se realizó una búsqueda sistematizada de la evidencia por etapas. En la primera, se buscaron guías de práctica clínica; en la segunda, revisiones sistemáticas; y en la tercera, ensayos clínicos y estudios observacionales. Se utilizaron los términos MeSH y libres correspondientes, sin restricciones de lenguaje y con una temporalidad de 5 a 10 años. Se graduó la calidad de la evidencia utilizando las escalas CEPD y SIGN. RESULTADOS: Mediante los algoritmos de búsqueda se obtuvieron 892 documentos, y se seleccionaron 58 para la inclusión de la síntesis cualitativa. Debido a la heterogeneidad entre los estudios, no fue posible realizar metaanálisis. CONCLUSIONES: Se emitieron 18 recomendaciones, las cuales servirán como apoyo para la adecuada utilización del MNIO.
Assuntos
Monitorização Neurofisiológica Intraoperatória , Centros de Cuidados de Saúde Secundários , Centros de Atenção Terciária , Adulto , Criança , Humanos , Guias de Prática Clínica como AssuntoAssuntos
Epilepsia do Lobo Frontal/etiologia , Transtornos do Sono-Vigília/etiologia , Síndrome de Tourette/complicações , Adulto , Anticonvulsivantes/uso terapêutico , Epilepsia do Lobo Frontal/tratamento farmacológico , Epilepsia do Lobo Frontal/fisiopatologia , Humanos , Levetiracetam , Masculino , Piracetam/análogos & derivados , Piracetam/uso terapêutico , Polissonografia , Transtornos do Sono-Vigília/fisiopatologia , Síndrome de Tourette/tratamento farmacológico , Síndrome de Tourette/fisiopatologiaRESUMO
Episodic nocturnal wanderings (ENWs) have rarely been associated with gross abnormalities of brain structures. We describe the case of a patient with ENWs in coexistence with an arachnoid cyst (AC). The patient was a 15-year-old boy who presented with nocturnal attacks characterized by complex motor behaviors. An MRI revealed a left temporal cyst and a SPECT Tc99 scan showed left temporal hypoperfusion and bilateral frontal hyperperfusion, more evident on the right side. During an all-night polysomnographic recording with audiovisual monitoring, dystonic posture followed by sleepwalking-like behavior was documented. The sleepwalking-like behavior was preceded by a spike discharge over the left frontocentral region with contralateral projection and secondary generalization during stage 2 sleep. Treatment with levetiracetam produced a striking remission of seizures. This supports a conservative management of an AC, considering that it may be an incidental finding. In epileptic patients, an AC may not necessarily be related to the location of the seizure focus.
